<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title></title>
</head>
<body>
  <form action = "/insert" method="post">
  	user:<input type="text" name='user'>
  	password:<input type="password" name='password'>
  	<button>submit</button>
  	  <!-- 表单添加影藏域 -->
  	{{csrf_field()}}
  </form>
</body>
</html>